9-Letter Words Starting With AC

There are 147 9-letter words that start with AC. 61 are common words, such as ACADEMIAS and ACADEMICS. A rarer one is ACYLATION. In this set, I is the most frequent open letter (99 words). 48 words contain a doubled letter.

Full list 147

Common words

academiasacademicsacademiesaccentingaccentualacceptingaccessingaccessionaccessoryaccidentsacclaimedacclimate
academiasacademicsacademiesaccentingaccentualacceptingaccessingaccessionaccessoryaccidentsacclaimedacclimateacclivityaccoladesaccompanyaccordantaccordingaccordionaccostingaccountedaccoutersaccoutredaccoutresaccreditsaccretionaccustomsacerbatedacerbatesacetyleneachieversachievingacidifiedacidifiesaciditiesacidulousacousticsacquaintsacquiesceacquiringacquittalacquittedacridnessacrobaticacropolisacrosticsactiniumsactivatedactivatesactivatoractivismsactivistsactressesactualityactualizeactuarialactuariesactuatingactuationactuatorsacutenessacycloviracademismacanthoidacanthousacariasesacariasisacaricideacarologyaccedenceaccentorsacceptantacceptorsaccidenceaccipiteracclaimeraccretingaccretiveaccumbentacetamideacetifiedacetifiesacetylateacetylideaciculateacidifieracidophilacidulantacidulateacidulentaciniformacquirersacrodontsacrodromeacroleinsacromionsacronymicacropetalacrospireactinidesactinismsactinopodactuarilyacuminateacalephaeacalephesacaridansaccepteesacceptersacceptiveaccessaryaccordersaccruableaccusantsaceldamasacellularacervulusacescentsacetabulaacetamidsacetoxylsachalasiaachilleasachromatsaciculumsacidemiasacidheadsaciduriasacieratedacieratesaconitumsacquitteracridinesacritarchacrolectsacrolithsacrophobeacrosomalacrosomesacrotismsacrylatesactiniansactinoidsactivizedactivizesacutancesacylatingacylation

About this list

Words
147 (61 common words)
Common example
academias
Rare example
acylation
Doubled letters
48
Ending in S
68
Most frequent letter
I (99)

Questions

How many 9-letter words starting with ac are there?

147. 61 of them are common words.

What is a common example?

ACADEMIAS is among the common words in this set.